How Old Is Light Yagami in Classroom of the Elite

It's a question that pops up more often than you might think: "How old is Light Yagami in Classroom of the Elite?" The immediate answer, plain and simple, is that Light Yagami is not a character in Classroom of the Elite. He belongs to a completely different series, Death Note, and the two universes do not intersect. The confusion is understandable, though. Both series feature incredibly intelligent, strategic protagonists who navigate complex, high-stakes environments....